Question

He stood up,      the large door and looked outside. There on the ground lay a white dog.

A．opens

B．opened

C．opening

D．having opened

Answer 1

B

考查时态。句意：他站了起来，打开大门向外看。可知本句是并列谓语，前面谓语为过去时态，故本也为过去时态，选B。